Ukucindezela kwe-Systolic ne-diastolic

Ngokucindezela komzimba kusho ukuthi ivolumu yegazi igxiliwe yinhliziyo ngehora ngalinye. Umfutho wegazi ophakeme kakhulu ubonakala ngesikhathi uphuma e-ventricle ye-heart left. Emithanjeni, ukucindezeleka kwegazi kungaphansi kancane. Lapho uhambisa ama-capillaries, uyancipha futhi. Umfutho wegazi we-Venous ubhekwa njengokuphansi kakhulu, ikakhulukazi emnyango we-atrium efanele. Ezingxenyeni ezahlukene zomzimba wethu, kunezinga elihlukile lokucindezeleka kwegazi. Iyini ingcindezi ye-systolic ne-diastolic? Uyini umehluko phakathi kwabo?

Umfutho wegazi we- Systolic ungumfanekiso ophezulu wale parameter ebalulekile. Lesi sibonakaliso sikhombisa izinga lokucindezela ngesikhathi lapho izinsizwa zenhliziyo zenza isivumelwano , ngenxa yalokho igazi eliqhutshelwa kulo mshini. Lesi sibonakaliso sincike ngokugcwele emandleni okwehlukaniswa kwenhliziyo yesisu.

Ezokwelapha, i-diastolic blood pressure ibhekwa njengomuntu ophansi wepharamitha. Lesi sibonakaliso sibonisa imingcele yokucindezela ngesikhathi sokuphumula okuphelele kwensimu yenhliziyo. Kumele kuqashelwe ukuthi le ncindezelo ingcindezi encane emithanjeni. Imingcele ye-amplitude yokuguquguquka komfutho wegazi iyancipha njengoba ukugeleza kwegazi kudlulela kuzo zonke izitsha. Iphuzu elibalulekile ngukuthi ukucindezeleka kwamapilisi nama-venous cishe okuzimele ngezigaba zomjikelezo wenhliziyo.

Ukucindezela kwe-systolic ne-diastolic kunamagugu aphezulu kanye namagugu abucayi. Ngakho-ke, ukujwayelekile kwengcindezi yegazi kuthathwa njengezinkomba ezingaphakathi kuka-120/80 mm Hg. Umehluko olungcono phakathi kwenani eliphezulu nelingaphansi kwalesi sibonakaliso yisilinganiso se-30/40. Lo mkhuba uvame ukubizwa ngokuthi ukucindezela kwe-pulse.

Ukucindezela kwe-Systolic ne-diastolic kubaluleke kakhulu izinkomba zezokwelapha ezibonisa isimo jikelele sempilo yabantu. Ngakho-ke, kwabanye abantu kukhona ukunyuka kwesikhashana ekucindezelekeni kwegazi okuhambisana nokujwayelekile. Uphawu olunjalo lubizwa ngokuthi i-arterial hypertension. Inani elizinzile lenkomba yokucindezela engezansi ngaphansi kwesivalo kubizwa ngokuthi i- hypotension ye-arterial. Lokhu ukuphambuka kusuka kwendabuko kungabangela isifo nge-hypertension noma hypotension.

Ukucindezelwa kwe-Systolic kanye ne-diastolic kubantu abangaphezu kweminyaka engu-50 kufanele baxilongwe ngokucophelela, ngoba kule minyaka yobudala abantu bangakwazi ukuthuthukiswa kwezifo ezihlukahlukene zesimiso senhliziyo. Kulezi zimingcele ezimbili, abantu asebekhulile kufanele baqaphe ngokucophelela izinkomba zokucindezela kwe-systolic. Umkhawulo ovunyelwe kakhulu wokucindezelwa evamile kubantu abadala abaneminyaka eyi-140/90 mm Hg. Ngokuvamile, izinkomba ezingaphansi kwalesi sizinga zibhekwa njengezivamile, kodwa uma ukucindezeleka kwe-diastolic, kungakhathaliseki ukuthi kuneminyaka yobudala kangakanani, kudlule inani le-90 mm Hg, kubangelwa isizathu sokukhathazeka okukhulu.

Ukucindezela komuthi kufanele kuhambisane nokujwayelekile, ngoba noma yikuphi ukuphambuka kwalokhu noma lelo pharamitha elisezingeni elijwayelekile kubonisa ukuthuthukiswa kwesinye isifo. Uma kukhona okungajwayelekile ezingxenyeni zomshoshaphansi wegazi, kuhle ukubonisana nodokotela ngokushesha. Ingcweti kuphela ezokwazi ukunquma ngokunembile imbangela yokuphambuka okunjalo kanye nezindlela zokuqedwa kwayo.

Njengoba inhliziyo isuke iyisisindo esinciphisa futhi sidonsa yonke impilo yethu, ingahle ilahleke kancane kancane. Ukucindezela kwe-Systolic kanye ne-diastolic kubonisa isimo esivamile senhliziyo, kanti nanoma yikuphi ukungalungi komsebenzi wakhe kuzobonakala ngokushesha ngenxa yalezi zinkomba ezibalulekile.